capture.py

import cv2, time

video=cv2.VideoCapture(0)
a=0
while True:
    a=a+1
    check,frame= video.read()
    print(check)
    print(frame)


    gray=cv2.cvtcolor(frame,cv2.COLOR_BGR2GRAY)
    #time.sleep(3)

    cv2.imshow("capturing",gray)



    key=cv2.waitKey(1)
    
    if key==ord('q'):
        break
print()    
video.release(0)
cv2.destroyAllWindows